Notice: To post new subcontracting opportunities in SUBNet, please email subcontracting@sba.gov for the information needed.
Small businesses can browse the listing below to find subcontracting opportunities. You can filter the listing by state or keyword, or sort the listing by clicking a column header. Please direct questions to the posted point of contact for the opportunity, not SBA. Any posts meant only to promote your small business will be removed.
| Description | Closing date | Performance start date | Place of performance | NAICS code | Point of contact |
|---|---|---|---|---|---|
| Cypress Lake WTP, Wellfield, & Raw Water Main in Osceola County, FL Wharton-Smith, Inc. Construction of raw water production wells (well heads, well pumps), discharge piping/appurtenances, surge bladder tank, site civil, wellhead cage, electrical building, standby generator, primary and secondary water quality analytical laboratory testing, and production well disinfection required |
8/19/2026 | 1/15/2027 | Florida | 237110: Water and Sewer Line and Related Structures Construction | |
| Corydon Well Replacement C2305 Elsinore Valley Municipal Water District Corydon Well Replacement (WO# C2305). Please see https://vendors.planetbids.com/portal/32069/bo/bo-detail/144001 for more information. Additional NAICS codes: 541330, 541490, 541620. |
9/1/2026 | 11/2/2026 | California | 237110: Water and Sewer Line and Related Structures Construction | |
| Monterey One - Renewable Energy Improvements (CP361), Marina, CA GSE Construction Co., Inc. GSE Construction Co., Inc. is soliciting quotes from qualified subcontractors and suppliers for the Monterey One Water Regional Treatment Plant CP361 Renewable Energy Improvements Project, Project No. CP361, located at 14811 Del Monte Blvd, Marina, CA 93933. |
8/20/2026 | California | 238910: Site Preparation Contractors | ||
| MSD Pump Station – Louisville, KY Cleary Construction, Inc. The project generally consists of the furnishing of all materials, equipment, and labor for the Bullitt Hills and Hillview #1 WWTP Eliminations. |
8/14/2026 | Kentucky | 237110: Water and Sewer Line and Related Structures Construction | ||
| Construction of the Monitoring Well AR-MW-04 IEUA 1158 Reservoir Site Inland Empire Utilities Agency IEUA is seeking subcontractors to help prequalified contractors furnish, install, commission, start up one nested monitoring well consisting of three 4-inch diameter monitoring well casings completed in a single borehole to a depth of approximately 1,000 feet. |
9/9/2026 | 11/1/2026 | California | 213111: Drilling Oil and Gas Wells | |
| ESJC – FIRE EXTINGUISHER SERVICES ETR/Excelsior Springs Job Corps THIS IS A SUBCONTRACTING OPPORTUNITY* ETR/EXCELSIOR SPRINGS JOB CORPS 701 ST. LOUIS AVE. EXCELSIOR SPRINGS, MO 64024 is soliciting bids for fire extinguisher services. See attached RFQ. |
8/14/2026 | 10/1/2026 | Missouri | 238220: Plumbing, Heating, and Air-Conditioning Contractors | |
| SIUC COMMUNICATIONS BUILDING RENOVATION/ADDITION River City Construction, LLC SIUC COMMUNICATIONS BUILDING RENOVATION/ADDITION, BID DATE OF 8/18/2026 @ 11:00 AM. |
8/18/2026 | Illinois | 236220: Commercial and Institutional Building Construction | ||
| AEA-0536, VORTAC (ART) Doppler Conversion, Watertown, NY PTSI Managed Services, Inc (Parsons) An existing VHF Omnidirectional Range (VOR) facility operated and maintained by the FAA has been identified for an upgrade to a Doppler system. The current facility will be demolished. A new Doppler VORTAC with an offset TACAN is to be constructed. |
8/28/2026 | 4/26/2027 | New York | 238210: Electrical Contractors and Other Wiring Installation Contractors | |
| RFO AWP-0772-00, HNL Fiber Optic Transmission System (FOTS) Design Support and Construction in Honolulu, HI PTSI Managed Services, Inc. Installation of new Fiber Optic Transmission System (FOTS) cable in two phases at the Daniel K. Inouye International Airport in Honolulu, HI. This work includes conduit trenching and boring between three buildings. |
8/15/2026 | 1/1/2027 | Hawaii | 238210: Electrical Contractors and Other Wiring Installation Contractors | |
| ESJC – PEST CONTROL SERVICE BID ETR/Excelsior Springs Job Corps THIS IS A SUBCONTRACTING OPPORTUNITY* ETR/EXCELSIOR SPRINGS JOB CORPS 701 ST. LOUIS AVE. EXCELSIOR SPRINGS, MO 64024 is soliciting bids for pest control services. See attached RFQ. |
8/14/2026 | 10/1/2026 | Missouri | 561710: Exterminating and Pest Control Services |